20852376496

素因数分解:

$2^4\times 7^2\times {\mathrm{26597419}}^1$

素因数の和:26597441

約数の個数: 30

約数和(自身を含む): 46997641140

約数和(自身を除く): 26145264644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 26597419, 53194838, 106389676, 186181933, 212779352, 372363866, 425558704, 744727732, 1303273531, 1489455464, 2606547062, 2978910928, 5213094124, 10426188248, 20852376496]

約数ペア:

[(1, 20852376496), (2, 10426188248), (4, 5213094124), (7, 2978910928), (8, 2606547062), (14, 1489455464), (16, 1303273531), (28, 744727732), (49, 425558704), (56, 372363866), (98, 212779352), (112, 186181933), (196, 106389676), (392, 53194838), (784, 26597419)]